baber/WOPTO huggingface dataset:
Patent JP-2000114062-A (JP)
Title: Winding parts
Inventor: SAITO YOSHITAKA
IPC: H01F27/24
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce the winding space of a closed magnetic circuit core by constituting the core by inserting pot-like cores having through holes made through their bottom plate sections for inserting the end sections of a cylindrical core into both through holes of the pot-like core in a state where the pot-like cores are faced oppositely to each other. SOLUTION: A pot-like closed magnetic circuit core used in winding parts 10 is obtained by combining a cylindrical core 4 forming a middle leg section and composed of an Ni-Zn ferrite containing 49.5 mol % Fe2O3, 24.5 mol % NiO, and 26.0 mol % ZnO with pot-like cores 5 having through holes made through their bottom plate sections 8 for inserting the end sections of the core 4. Since the need of a coil bobbin is eliminated from the winding parts 10 by directly winding a winding 3 around the cylindrical core 4 which becomes the middle leg section, the size of the winding parts 10 can be reduced and the efficiency of the parts 10 can be improved.
Patent JP-H10136731-A (JP)
Title: Planting system operation unit for rice transplanter
Inventor: YAMASHITA MAKOTO
IPC: A01C11/02
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To more simply and easily operate a ridge edge clutch. SOLUTION: The ridge edge clutch capable of interrupting transmission to a part of the planting mechanism A of plural lines is provided inside a planting transmission case 16 and a clutch lever 22 for turning ON/OFF both of the ridge edge clutch and a seeding vertical feed mechanism 20 corresponding to it is disposed to the lower position of the steering tower 13 of a machine body.
Patent JP-S63239439-A (JP)
Title: Direct positive silver halide photographic sensitive material
Inventor: OGI KEIJI
IPC: G03C1/485
Filed: 1987-11-21
Abstract: PURPOSE:To broaden the fogging exposure latitude of the titled material by incorporating a mixture of one or more kinds of a low-sensitive silver halide particle which is desensitized with a desensitizer, and a higher sensitive silver halide particle, in the titled material. CONSTITUTION:The emulsion layer of the titled material contains two or more kinds of the inner latent type silver halide particles which are not previously fogged and have the same color sensitivity, and the silver halide particle consists of the particles having different sensitivities with each other. One or more kinds of the low sensitive particles among said particles are desensitized by the org. desensitizer such as pinakryptol or the inorg. desensitizer such as rhodium chloride. The direct positive image is obtd. by imagewise exposing the titled material and then, by surface-developing it while and/or after wholly exposing the obtd. material. Thus, the stable image against the fluctuation of the fogging exposure, is obtd.
Patent JP-H07147731-A (JP)
Title: Battery charger
Inventor: KITAZAWA YOSHIKADO
IPC: H02J7/10
Filed: 1993-11-25
Abstract: PURPOSE:To provide a battery charger which can avoid a service interruption caused by the of the detection of a charger failure. CONSTITUTION:In a battery charger having a controller which controls a charging power supply 60, the controller has a current controller 10 which generates a charging current instruction in accordance with the deviation between a charging voltage instruction and a battery voltage, a voltage controller 20 which generates a battery voltage control signal in accordance with the deviation between a charging current instruction and a battery charging current and a charger failure detector 40. When the deviation between the charging current instruction and the battery charging current exceeds a set value, the charger failure detector 40 generates a failure detection signal.
Patent JP-H06152983-A (JP)
Title: Image encoding method
Inventor: KAMAE NAOHIKO
IPC: G06T9/00
Filed: 1992-11-04
Abstract: PURPOSE:To improve encoding efficiency by executing encoding suitable to an image pickup picture and a character image. CONSTITUTION:An input image signal is separated to a camera image pickup picture signal, a character image signal and a character position signal to show each character position by an input separation circuit 12. The camera image pickup picture of the same part a preceding frame is inserted to a part of the camera image pickup picture signal from which the character image signal is omitted. These of the camera image pickup picture signal, the character image signal, and the character position signal are encoded in encoding circuits 13, 14, 15 respectively by encoding rules suitable to each of them, and further, a signal to show a synthesizing method is encoded by the encoding circuit 16, and these encoded outputs are multiplexed by a multiplex circuit 17.
Patent JP-H0613129-A (JP)
Title: Electric connector
Inventor: MOCHIZUKI SHOICHI
IPC: H01R13/631
Filed: 1991-10-15
Abstract: PURPOSE:To ensure connection by inserting the tip part of a guide member, provided on a first connector, in a guide catching part, provided on a second connector, and retreating or contracting the tip part through using a spring, when the first and second electric connectors are connected. CONSTITUTION:A first connector 10 is composed of a housing 12, having plural contacts 14 arranged at given pitches, and an engaged part 18 made of insulating material and a flange 20 are provided in this housing 12. A second connector 11 is also composed of a housing 13, having contacts 15 arranged at given pitches and contacted with the contacts 14, and an engaged part 19 made of the insulating material and a flange 21 are provided. In this constitution, insertion holes 56 and 57, for a screw and a locking pin, etc., for fixing a printed- wiring board and a connector holder, etc., are provided on the housings 12 and 13, and are connected with a pin-like guide member 26. At that time, the depth of an insertion hole 27 is made shallow already, a member 26 inserted in this hole, is pressed powerfully by using a spring 40.
Patent JP-H02141289-A (JP)
Title: Thermal sublimation transfer type ink ribbon
Inventor: SAEKI ATSUO
IPC: B41M5/392
Filed: 1988-11-22
Abstract: PURPOSE:To obtain a high density printing image not fused to a receiving material by constituting a dye holding layer by a method wherein a sublimable dye is dissolved in and mixed with a copolymer consisting of a sublimable dye good dissolving resin and a compound having almost no fusion properties to the surface of the receiving material. CONSTITUTION:A dye holding layer is constituted by a method wherein a sublimable dye is dissolved in and mixed with a copolymer consisting of a sublimable dye good dissolving resin and a compound having almost no fusion properties to the surface receiving material. The proper copolymer is obtained by copolymerizing 0.05 - 1pts.wt. of a hardly fusible compound with 1pts.wt. of the sublimable dye good dissolving resin. As the sublimable dye good dissolving resin, it is proper to use one or more kind of a polyvinyl acetal resin obtained acetalization of polyvinyl alcohol such as polyvinyl butyranol, polyvinyl acetoacetal, polyvinyl formal or the like with aldehyde. As the hardly fusible compound, a silicone compound and a fluoro-compound are used.
Patent JP-H01137660-A (JP)
Title: Semiconductor device
Inventor: TSUBOI TOSHIHIRO
IPC: H01L23/50
Filed: 1987-11-25
Abstract: PURPOSE:To connect a plurality of rows of leads in parallel to surface mount the leads of a plurality of lead frames on a mounting substrate, and to mount the leads in high density by providing a lead frame structure in which the leads of the plurality of lead frames are superposed through insulating adhesives. CONSTITUTION:A lead frame structure 4 in which a second lead frame 2 is superposed by adhering with an insulating adhesive 3, such as polyimide resin on a first lead frame 1 is employed as a normal lead frame. Then, the lead frames 1, 2 are connected in two rows, and can be surface mounted on a mounting substrate 8. Thus, the number of pins of one package is increased, thereby mounting them in high density.
Patent JP-H11131035-A (JP)
Title: Adhesive composition, surface protective film or sheet by using the same, and surface protecting metallic plate by using the same
Inventor: OKUMURA KAZUTO
IPC: C09J7/02
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain adhesive composition hardly causing lifting, hardly causing the increase in a bonding power after preservation at a high temperature for a long time by using an acrylic acid ester-based copolymer as the adhesive and compounding a specific additive with the adhesive. SOLUTION: This adhesive composition is obtained by including (A) an acrylic acid ester-based copolymer as an adhesive, (B) a phosphoric acid ester compound of preferably 0.2-10 pts.wt., more preferably 0.2-7 pts.wt. based on 100 pts.wt. of the component A and having a >=22C, preferably >=26C, more preferably >=30C alkyl group, (C) an alkylphenol resin and/or a terpene-modified phenol resin of preferably 1-20 pts.wt., more preferably 5-10 pts.wt. based on 100 pts.wt. component A as an adhesion-imparting agent, and (D) optionally a filler, an adhesion-imparting agent without the component C, an age resistor, etc. The composition is usable as the composition for an adhesive layer for a surface- protecting sheet.
Patent JP-H10138834-A (JP)
Title: Auxiliary fender mirror device for vehicle
Inventor: OKADA SHOJI
IPC: B60R1/08
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To automatically change the subject device to a projected position and to a storage position by providing a control means to change it to the projected position at the time when vehicle speed is lower than a specified value and an ignition is in an ON state and to change it from the projected position to the storage position at the time when speed becomes higher than the specified value and the ignition comes to be in an OFF state. SOLUTION: When a key switch 8 is OFF, a mirror structural body is changed to a storage position. When the key switch 8 is ON, whether the mirror structural body is at a projected position or not is judged by a signal from a rotation detection circuit 64, when it is judged as the projected position, whether a car speed switch is ON or OFF is judged, when it is OFF, its is travelling at higher than specified speed, and accordingly, the mirror structural body at the projected position is changed to the storage position. When the car speed switch 9 is ON, the mirror structural body is left at the projected position.  Consequently, it is possible to automatically put the mirror structural body at the projected position or the storage position, and to certainly change the mirror structural body to the projected position at the time when there is possibility for a driver to use the mirror structural body.
Patent JP-S63148481-A (JP)
Title: Cleaning device for magnetic disk surface
Inventor: TANI SHIGERU
IPC: G11B23/50
Filed: 1986-12-10
Abstract: PURPOSE:To securely remove a foreign matter on a magnetic disk by spraying compressed gas at an oblique angle to the magnetic disk surface, and sucking dust, dirt and the like which have been blown by injection pressure into a suction port faced and disposed. CONSTITUTION:The titled device is constituted in such a way that compressed gas is sprayed at an oblique angle to the rotating magnetic disk surface like a spot by a nozzle 35, and dust, dirt and grains on the magnetic disk surface are released by the injection pressure of compressed gas, the sucked into the suction port 37 after releasing, and are exhausted from a suction duct 36. Dust, dirt and grains are not pressed or rubbed against the magnetic disk surface like rubbing the magnetic disk surface with a cloth and the like for cleaning, but they are released obliquely by the injection pressure of compressed gas. Thus, dust, dirt and grains which are strongly stuck to the magnetic disk surface can securely be removed.
Patent JP-H01138366-A (JP)
Title: Electromagnetic type fuel injection valve for internal combustion engine
Inventor: TAKEDA HIDETO
IPC: F02M51/06
Filed: 1987-11-23
Abstract: PURPOSE:To improve the fuel quantity adjusting precision by installing a quantity adjusting member on the upstream side of an adjusting pipe for adjusting the urging power of an elastic member for urging a valve member in the closing direction, in the constitution in which the valve member which is moved in reciprocation by an electromagnetic actuator is installed in a valve body. CONSTITUTION:In an electromagnetic type fuel injection valve, an armature 36 is attracted to a stator 37 side against a coil spring 39, when the electromagnetic coil 38 of an electromagnetic actuator 35 conducts, and a valve member 20 is separated from a valve seat 16 to open an injection hole 14, and the pressurized fuel supplied from a branched pipe 8 is jetted into a cylinder or intake pipe from the injection hole 14. A joint part 44 is formed integrally on the stator 37, and a filter 46 is installed in the joint part 44, and an adjusting pipe 47 for adjusting the urging power of the coil spring 39 is fitted. In this case, an adjusting member 50 having an orifice 50a is installed between the filter 46 in the joint part 44 and the pipe 47, and the fuel quantity is adjusted.
Patent JP-S62154322-A (JP)
Title: Magnetic disk
Inventor: NAKAO MASAYUKI
IPC: G11B5/82
Filed: 1985-12-27
Abstract: PURPOSE:To satisfy both of an output characteristic and CSS and attraction characteristic by providing concentrical grooves on an anodized film. CONSTITUTION:After an aluminum alloy is finished to a shape having 130mm outside diameter, 40mm inside diameter and 1.905mm thickness, the alloy is subjected to anodic oxidation by a chromic acid bath to form the layer of the anodized film (alumina) to 13mum thickness. A tape formed by removing the surface layer 2mum by abrasive grains of alumina and sticking, the abrasive grains of white alumina is pressed to a rotating substrate to form the concentrical grooves. The shape of the grooves is >=0.005mum and <=0.3mum depth and >=0.1mu and <=2mum width. Sliders are provided by at least one piece per 10mum.
Patent JP-H02142120-A (JP)
Title: Plasma treatment equipment
Inventor: HAYASHI YOSHINOBU
IPC: H01L21/31
Filed: 1988-11-22
Abstract: PURPOSE:To decrease the weight of an electrode plate row, and to control a temperature accurately by the reduction of heat capacity by forming a plurality of holes or grooves to electrodes. CONSTITUTION:Electrode plates 6 are installed so that notch sections 6K are fitted alternately to rods 11-1 and 11-2, and the adjacent electrode plates 6 are charged mutually at positive charges and nega-tive charges in shifts. A large number (at pitches such as 1mm) of pinholes 12 (having a diameter such as 5mm) are bored to sections oppositely faced to wafers W in the electrode plates 6, the weight of the electrode plates 6 can be decreased, and the load of forks can be reduced. Consequently, strain by the load of the forks 7 is also removed, the contacts of the electrode plates 6 and the rods 11-1 or 11-2 can also be held uniformly, and the conditions of film formation on the wafers W on all electrode plates 6 can be kept constant. The heat capacity of the electrode plates 6 can also be lowered, thus improving temperature controllability to the wafers.
Patent JP-2000120360-A (JP)
Title: Self-traveling ladder
Inventor: MATSUOKA TAKASHI
IPC: E06C7/16
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a long ladder which can be easily transported and installed. SOLUTION: This self-traveling ladder 1 is provided with a self-traveling base machine 10, and a telescopic ladder main body 30 fixed to a tip of a movable arm 17 of the base machine 10. The ladder main body 30 has a plurality of steps, and a first step part 31 of the ladder main body 30 is fixed to the arm 17. Moreover, optionally two step parts of the ladder main body 30 which are continued can be at an upper step part of the two step parts lifted up and down along a strut of a lower step part of the two step parts.
Patent JP-H03155256-A (JP)
Title: Mail distribution transfer system by sound accumulator
Inventor: KITAMIKADO YOSHIHIKO
IPC: H04M3/42
Filed: 1989-11-14
Abstract: PURPOSE:To confirm detalied contents by a direct call between an originating source and a calledparty after distributing a main by transferring the main to the originating source after distributing the main while reproducing a message terminated at the called party. CONSTITUTION:A sound accumulator 4 terminates the call at an opposite telephone set 2 according to a received mail distribution destination number and until recovering the busy state of the opposite telephone set 2, the call is terminated at a fixed time interval. When the opposite telephone set 2 responds the call, the sound accumulator 4 notifies the arrival of the main and the transfer of the mail after reproducing the message to the opposite telephone set 2 by a guidance sound. When the message is finished being reproduced, the sound accumulator 4 notifies the transfer to the opposite telephone set 2 by the guidance sound and the termination of the call is notified to a telephone set 1 of a caller. Thus, after distributing the mail, the detailed contents can be confirmed by the direct call between the originating source and the called party.
Patent JP-H06147316-A (JP)
Title: Speed change control device for automatic transmission
Inventor: INUKAI SEIICHI
IPC: F16H63/42
Filed: 1992-11-05
Abstract: PURPOSE:To provide a speed change control device for an automatic transmission which gives no strange feeling in speed change operation. CONSTITUTION:A manual valve in a hydraulic circuit 4 is changed over with the speed change operation of a shift lever and hydraulic power is supplied by change-over to speed change elements 20, 21, 22 via the valve to perform intended speed change operation, so that an inhibitor switch 19 outputs a desired speed change position signal to a speed change control means 17, the speed change control means 17 performs speed change control corresponding to the speed change position signal (parking, reverse, neutral, drive or, etc.) and an indicator indicates a change shift corresponding to the speed change position signal. Accordingly, change-over valves 14, 15, 16 are mounted in a hydraulic power supply passage and actuated when the speed change position signal issued by the inhibitor switch 19 is indicated by the indicator before the speed change control means 17 performs speed change operation corresponding to the speed change position signal.
Patent JP-H05134435-A (JP)
Title: Electrophotographic sensitive body
Inventor: KAWATE KENJI
IPC: G03G5/06
Filed: 1991-11-13
Abstract: PURPOSE:To obtain an electrophotographic sensitive body excellent in sensitivity and reliability. CONSTITUTION:A thiophene deriv. represented by formula I is used as an electric charge transferring material in a photosensitive layer and a bisazo compd. represented by formula II as an electric charge generating material. In the formula I, each of R1 and R2 is H, alkyl or ayl and each of R3-R6 is H, alkoxy, alkyl or aryl. In the formula II, R7 is halogen, alkyl or alkoxy, R8 is alkyl, R9 is H, cyano, carbamoyl, carboxyl ester or acyl and R10, is H, halogen, nitro, alkyl or alkoxy.
Patent JP-H06143586-A (JP)
Title: Ink jet recording head and manufacture thereof
Inventor: TAKAHASHI KATSUHIRO
IPC: B41J2/135
Filed: 1992-11-05
Abstract: PURPOSE:To obtain an ink jet recording head in which a high printing quality can be maintained by heating a porous base previously impregnated with compound containing fluorine in a vacuum tank, and evaporating the compound to form a water repellant film on a surface of a nozzle for discharging ink. CONSTITUTION:When a surface of a nozzle of a nozzle plate 4 for discharging ink of an ink jet recording head is treated with water repellency, a porous base 37 previously impregnated with compound containing fluorine is heated in a vacuum tank 31 to evaporate the compound to form a water repellant film on the surface of the nozzle. As a result, a water repellant film having excellent water repellant characteristics and durability is uniformly formed in the easy step without steps of masking only the surface of the nozzle, thereby obtaining the head in which high printing quality can be maintained.
Patent JP-2000115451-A (JP)
Title: Image reader
Inventor: YAMAZAKI KOICHI
IPC: G03G15/00
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an image reader, where excellent read image quality is maintained by surely contacting closely on original onto a surface of a contact glass pane, independently of the thickness of the original. SOLUTION: In this image reader, when no original 1 is inserted, a backup roller 7 is attracted by a solenoid 14 so as to form a prescribed gap from a contact glass plate 8. When the original 1 is carried and an original sensor 6 senses the original, the backup roller 7 is driven and the solenoid 14 is de- energized in matching with a position of a tip of the original, the backup roller 7 is moved by a force of a spring 15 to make the original 1 in close contact with the contact glass 8. When the original 1 is carried further and the original sensor 6 does not sense the original 1, the solenoid 14 is energized in matching with a position of a tail end of the original 1, the backup roller 7 is detached from the contact glass 8 and stops its turning.
Patent JP-S62155634-A (JP)
Title: Narrow band transmission equipment
Inventor: TAKANASHI ISAO
IPC: H04B11/00
Filed: 1985-12-27
Abstract: PURPOSE:To attain the transmission to a desired limited region by using an ultrasonic wave as an information carrier medium, modulating the wave by an optional voice signal, applying electroacoustic conversion and outputting the ultrasonic wave from a horn having the directivity of an acoustic output means to an object region. CONSTITUTION:Information is sent to an ultrasonic wave receiver possessor only in existence in a limited region sent by the shape and direction of a horn 7a of an acoustic output means 7 by speaking over a microphone of an audible frequency signal input means 1. Then the ultrasonic wave receiver consists of an acoustoelectric conversion means 21 such as a piezoelectric bimorph receiving an ultrasonic wave modulated by an audible frequency and irradiated in air, a means 23 demodulating the audible frequency, a means 24 detecting and amplifying the audible frequency, and an acoustic output means 26 outputting audibly the audible frequency amplified. The ultrasonic wave is used as the information carrier medium and the shape and direction of the horn are designed corresponding to the information transmission region, then the information is sent only to a narrow limited region.
Patent JP-H10145048-A (JP)
Title: Front panel attaching structure
Inventor: TONOMURA YASUHIRO
IPC: G06F1/16
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide the front-panel attaching structure, wherein a screw stopper is omitted so as to achieve cost saving and a front panel is not removed by external force. SOLUTION: This structure comprises a case body 1, a front panel 2 and a cover 3. A plurality of inserting holes 4 are provided at the lower edge of the front plate of the above described body case. A plurality of extending parts 5 extending backward are provided at the upper edge. Protrusions 5a for protruding upward are formed at the extending parts. An engaging hole 6 is provided at the position in correspondence with the inserting hole 4 of a bottom plate 1a of the body case. In the meantime, a lower piece 7, which has engaging part 7a coupled into the engaging hole 6 and is inserted into the inserting hole 4, is provided at a lower flange 2a of the front panel. A plurality of upper pieces 8 having fitting holes 8a, which are fitted into protrusions 5a, are provided at an upper flange 2b. Protrusions 8c are provided at both sides of the above described respective upper piece 8.  In the meantime, a locking part for locking the protrusion is provided at the front end of a roof 3a of a cover 3.